Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4332427 | Air bearing for use with concentric rotary shafts in machines | John M. Hall | 1982-06-01 |
RS
Raymond F. Sargent
Overall (1982): #37,443 of 81,411Top 50%
1
Patents 1982